Anomalous Hall Effect in topological Kondo insulator candidate material

We present a study on the electronic and magnetic properties of a potential candidate material for topological Kondo insulator (TKI). The low-temperature resistivity features a distinct plateau which is analogous to other TKI candidates. Thickness-dependent bulk resistivity, coupled with Focused Ion Beam (FIB) device measurements, support the existence of a metallic surface state. Additionally, the magneto-transport is investigated in magnetic fields up to 9 T, revealing an Anomalous Hall Effect (AHE), although our magnetic characterization affirms the preservation of Time Reversal Symmetry (TRS). The combination of surface conduction and AHE in a non-magnetic system underscores the topological nature and enhances the potential of this material for investigating the interplay of strong electron correlations and band structure topology.